Graaf, B. d. (2020). Fighting terror after Napoleon: How Europe became secure after 1815. Cambridge University Press.
Chicago-Zitierstil (17. Ausg.)Graaf, Beatrice de. Fighting Terror After Napoleon: How Europe Became Secure After 1815. Cambridge, United Kingdom New York, NY, USA Port Melbourne New Delhi Singapore: Cambridge University Press, 2020.
MLA-Zitierstil (9. Ausg.)Graaf, Beatrice de. Fighting Terror After Napoleon: How Europe Became Secure After 1815. Cambridge University Press, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.